Bibliografi : hlm. 353-356
No Inv.: 1142-1143/Perp/85/2c
No Inv.: 127982/SM/Perp/10/1c
Judul asli : "Rapid Assessment of Sources of Air, Water and Land Population"
No Inv.: 127657-127661/P/Perp/10/5c~128168/SM/Perp/10/1c
No Inv.: 439-440/BD/Perp/86/2c
Bibliografi : hlm. 203-209No Inv.: 143695-143701/P/Perp/14/5c
No Inv.: 65406,65408/P/00/2c~84840-84844/P/Perp/FIS/03/5c~89667/PSM/Perp/04/1c~104955-104959/P/Perp/06/5c~117668/P/Perp/09/1c~120494/SM/Perp/09/1c